Rooftop Angle News Today

Im going to guess those arent decorative fireworks. maybe you have fourth of july of your brain. i think thats perhaps law enforcement as you point out, some sort of flash bang or something set up in the sky. >> reporter: unclear, though. it looks like theyre coming from more of a rooftop angle so its not the yellow -- its not the orange tear gas we saw earlier from the flash bangs. it is different than that. so again, its dissipating, and again, we should point out, still relatively peaceful as...